From: Roberto Fichera <kernel@tekno-soft.it>
To: Caleb Crome <caleb@crome.org>
Cc: Fabio Estevam <fabio.estevam@freescale.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
Shengjiu Wang <shengjiu.wang@freescale.com>,
Nicolin Chen <nicoleotsuka@gmail.com>,
"arnaud.mouiche@invoxia.com" <arnaud.mouiche@invoxia.com>,
Markus Pargmann <mpa@pengutronix.de>,
"shawn.guo@linaro.org" <shawn.guo@linaro.org>,
Fabio Estevam <festevam@gmail.com>
Subject: Re: fsl_ssi.c: Roberto's problem: ssi hangs after some number of samples
Date: Mon, 2 Nov 2015 19:03:24 +0100 [thread overview]
Message-ID: <5637A56C.5030103@tekno-soft.it> (raw)
In-Reply-To: <5637A288.4080807@tekno-soft.it>
On 11/02/2015 06:51 PM, Roberto Fichera wrote:
>>> >> Overall, I don't see an obvious defect from you SSI side, but you
>>> >> may also try to toggle TDMAE and RDMAE at the point that callback
>>> >> stops -- re-raise the DMA requests by disabling and enabling TDMAE
>>> >> and RDMAE again and see if it works. I think either something did
>>> >> intervene register controls of SDMA or SSI,
>> > I will try this one.
> I will go over this tomorrow morning.
>
I've tried it just now but doesn't work at all! I'm getting only 2 sdma transfers.
next prev parent reply other threads:[~2015-11-02 18:03 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-30 18:01 fsl_ssi.c: Roberto's problem: ssi hangs after some number of samples Caleb Crome
2015-10-31 9:16 ` Roberto Fichera
2015-11-01 20:31 ` Fabio Estevam
2015-11-02 9:57 ` Roberto Fichera
2015-11-02 17:51 ` Roberto Fichera
2015-11-02 18:03 ` Roberto Fichera [this message]
2015-11-03 0:56 ` Caleb Crome
2015-11-03 8:21 ` Roberto Fichera
2015-11-03 21:26 ` Caleb Crome
2015-11-04 15:33 ` Roberto Fichera
2015-11-04 16:53 ` Roberto Fichera
2015-11-04 17:41 ` Caleb Crome
2015-11-04 17:52 ` Roberto Fichera
2015-11-04 18:11 ` Nicolin Chen
2015-11-04 21:47 ` Roberto Fichera
2015-11-05 10:03 ` Roberto Fichera
2015-11-05 11:30 ` Fabio Estevam
2015-11-05 11:48 ` Roberto Fichera
2015-11-04 17:58 ` Nicolin Chen
2015-11-04 18:09 ` Roberto Fichera
2015-11-04 18:18 ` Nicolin Chen
2015-11-04 21:48 ` Roberto Fichera
-- strict thread matches above, loose matches on Subject: below --
2015-11-05 21:34 Caleb Crome
2015-11-05 22:08 ` Roberto Fichera
2015-11-05 22:25 ` Caleb Crome
2015-11-05 22:40 ` Roberto Fichera
2015-11-05 22:49 ` Caleb Crome
2015-11-05 23:01 ` Roberto Fichera
2015-11-05 23:21 ` Caleb Crome
2015-11-05 23:28 ` Roberto Fichera
2015-11-05 23:30 ` Caleb Crome
2015-11-05 23:46 ` Roberto Fichera
2015-11-06 0:35 ` Caleb Crome
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